Ten wind speed readings gave an average speed of 1105 cm/sec. From the previous records the standard deviation is 240 cm/sec. Find and interpret a 95% confidence interval for the parameter of...

Ten wind speed readings gave an average speed of 1105 cm/sec. From the previous records the standard deviation is 240 cm/sec. Find and interpret a 95% confidence interval for the parameter of interest.

What distribution is used in constructing confidence intervals in this problem?

What is Maximal Margin of Error (E) at 95% confidence?

Construct a 95% confidence interval